body{
    margin: 0;
}
.leftImg{
    width: 30vw;
}
.rightSec{
    display: inline-block;
    width: 68vw; 
}
.rightSec h3{
    margin: 0;
}
.descP{
    color: gray;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 5px;
}
.priceP{
    color: red;
}
.priceP span:nth-child(1)::before{
    content: '￥';
    font-size: 13px;
}
.priceP span:nth-child(2){
    font-size: 13px;
}
.seckill{
    border: 0.5px solid red;
    border-radius: 2px;
    margin-left: 10px;
    font-size: 12px;
    padding: 2px;
}
